123579291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 186607872

約数和(自身を除く): 63028581

約数列:

[1, 3, 11, 33, 43, 73, 129, 219, 473, 803, 1193, 1419, 2409, 3139, 3579, 9417, 13123, 34529, 39369, 51299, 87089, 103587, 153897, 261267, 564289, 957979, 1692867, 2873937, 3744827, 11234481, 41193097, 123579291]

約数ペア:

[(1, 123579291), (3, 41193097), (11, 11234481), (33, 3744827), (43, 2873937), (73, 1692867), (129, 957979), (219, 564289), (473, 261267), (803, 153897), (1193, 103587), (1419, 87089), (2409, 51299), (3139, 39369), (3579, 34529), (9417, 13123)]